A: In ioGAS version 4.5 and later, outlier points in Box and Whisker plot can be selected by clicking on the Attribute Polygon button (same button as in scatter plots), then drag a box around the points of interest to extract outlier points.

In version 4.4 and earlier, it is not possible to select the outlier points directly on the B&W plot, however if you go to ‘analysis>Auto-Attribute Tukey Outliers’, it will run the tukey algorithm and then automatically attribute any outlier data points.